From 6819cbf9677e7bbefda2223135ecc94f47d461ef Mon Sep 17 00:00:00 2001
From: Mike Miller <mike@mtmxr.com>
Date: Tue, 12 Feb 2019 11:37:35 -0800
Subject: [PATCH] Set DISPLAY from HOMEBREW_DISPLAY unconditionally

No need to test for existence, ruby ENV does the right thing.
---
 Library/Homebrew/utils.rb | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/Library/Homebrew/utils.rb b/Library/Homebrew/utils.rb
index 4fa07af9a1..d6ea652c8a 100644
--- a/Library/Homebrew/utils.rb
+++ b/Library/Homebrew/utils.rb
@@ -388,9 +388,7 @@ def exec_browser(*args)
   browser ||= OS::PATH_OPEN if defined?(OS::PATH_OPEN)
   return unless browser
 
-  if ENV["HOMEBREW_DISPLAY"]
-    ENV["DISPLAY"] = ENV["HOMEBREW_DISPLAY"]
-  end
+  ENV["DISPLAY"] = ENV["HOMEBREW_DISPLAY"]
 
   safe_exec(browser, *args)
 end